Hmmmmmm I've noticed that he wears the same silver ring with a black band quite often these past few months. It's always on his left ring finger and you can quite clearly see it in the second picture here, during the Inspiring Generation fan meet in Beijing, in the airport going to Beijing, and in the airport going to Yokohama for his concert. I couldn't find a clear photo of his hand during his arrival from Yokohama and Beijing, but from videos it looks like he's wearing it then too! That makes it 6 times he's worn it within a month and a half period.Of course he may simply wear it because it looks neat but I've never seen him wear anything else with such dedication! I wonder what kind of special meaning the ring could have to him. Has he found a special someone to make him happy and be happy with? (Though I don't really see him as the type to wear a couple ring but who really knows with him...) It'll be interesting to see where else he wears it to!